How do I find the indicated IQ score when the given mean is 100 and the give standard divatation is 15 and the area is 0.3204?

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How do I find the indicated IQ score when the given mean is 100 and the give standard divatation is 15 and the area is 0.3204?

 

0.3204
X
Transcribed Image Text:0.3204 X
Help Me Solve This | 4 parts remaining
Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and
those scores are normally distributed with a mean of 100 and a standard deviation
of 15.
0.3204
X
While technology or a standard normal distribution table can be used to identify the z-score corresponding to the
given area, for this problem use technology. Note that with many technologies, the x-value can be found directly.
Identify the z-score corresponding to an area of 0.3204 to the right of x, as shown in the graph.
The z-score is
(Round to two decimal places as needed.)
Transcribed Image Text:Help Me Solve This | 4 parts remaining Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. 0.3204 X While technology or a standard normal distribution table can be used to identify the z-score corresponding to the given area, for this problem use technology. Note that with many technologies, the x-value can be found directly. Identify the z-score corresponding to an area of 0.3204 to the right of x, as shown in the graph. The z-score is (Round to two decimal places as needed.)
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